Пуши

2026-04-15 02:40:52 +03:00
parent 9560a9235f
commit 8409c51842
16 changed files with 207 additions and 34 deletions
@@ -0,0 +1,54 @@
+package chats.data.remote.signalr
+
+import android.content.Context
+import core.notifications.data.ActiveChatTracker
+import core.notifications.data.NotificationHelper
+import core.security.TokenManager
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.filterIsInstance
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class SignalRNotificationObserver @Inject constructor(
+    private val signalrClient: ChatHubClient,
+    private val activeChatTracker: ActiveChatTracker,
+    private val tokenManager: TokenManager,
+    @ApplicationContext private val context: Context
+) {
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.Main)
+    private var isStarted = false
+
+    fun start() {
+        if (isStarted) return
+        isStarted = true
+        
+        signalrClient.events
+            .filterIsInstance<ChatEvent.NewMessage>()
+            .onEach { event ->
+                val currentUserId = tokenManager.getUserId()
+                val message = event.message
+                
+                // Don't show if it's our message
+                if (message.senderId == currentUserId) return@onEach
+                
+                // Don't show if this chat is currently open
+                if (activeChatTracker.currentChatId.value == message.chatId) return@onEach
+                
+                NotificationHelper.showNotification(
+                    context = context,
+                    title = message.sender?.displayName ?: "Новое сообщение",
+                    body = message.content ?: "Вам прислали вложение",
+                    type = "chat",
+                    chatId = message.chatId,
+                    notificationId = message.id.hashCode()
+                )
+            }
+            .launchIn(scope)
+    }
+}